#include <stdio.h>
#include <unistd.h>
#include <wait.h>

int main(int argc, const char *argv[])
{

	pid_t pid = fork();
	if(pid==0)
	{
		printf("zijincheng\n");
	}
	else if(pid>0)
	{
		printf("fujincheng\n");
		wait(NULL);
	}

	return 0;
}
